Hardness solution form for elastic - plastic material considering the indenter tip curvature effect 考虑压头尖端曲率的弹塑性材料硬度的解答形式
Experimental study for measuring dynamic fracture - initiation toughness under different stress state 不同应力状态下弹塑性材料动态起裂韧度的实验研究
If damage hardness equals to damage intensity , when n - , materials is elastic , then the radius of damage area is the same as the radius of ideal elastic - plasticity materials 如果取损伤刚度和屈服强度相同,当n时,材料为弹性材料,那么损伤区的半径与理想弹塑性材料的塑性区的半径相同。
Static analysis was analogued by elasticity and ideally elastic - plasticity material , while kinetic analysis was carried out by the combination of modal analysis and kinetic reaction analysis hierarchical method 静力分析采用弹性和理想弹塑性材料进行模拟,动力分析采用模态分析并结合动力反应谱法进行。